77664244

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{25447}}^1$

素因数の和:25567

約数の個数: 24

約数和(自身を含む): 156759680

約数和(自身を除く): 79095436

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 25447, 50894, 101788, 178129, 356258, 712516, 2773723, 5547446, 11094892, 19416061, 38832122, 77664244]

約数ペア:

[(1, 77664244), (2, 38832122), (4, 19416061), (7, 11094892), (14, 5547446), (28, 2773723), (109, 712516), (218, 356258), (436, 178129), (763, 101788), (1526, 50894), (3052, 25447)]